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Thumbnail Filmstrip of 6.7 Cummins Revmax 68RFE Billet OD Clutch Hub Intermediate Shaft Assy 68RFE-502 Images
The RevMax 68RFE-502 68RFE Billet OD Clutch Hub Intermediate Shaft Assembly is a quality kit for your 2019-2020 Dodge 6.7L Cummins 68RFE. This forged billet shaft is built from a durable 4340M/300M steel making this shaft nearly 100% stronger than the OEM shaft. RevMax engineered this Shaft Assembly to run a clutch that can be up to 28% thicker than factory and can easily be installed in your factory transmission.
| Material | Tensile Strength | Yield Strength |
| 4130 Steel | 97,200 PSI | 63,100 PSI |
| 4340/300M Steel | 280,000 PSI | 230,000 PSI |
| Strength Difference in % | 96.92% | 113.88% |
The RevMax OD Clutch Hub Intermediate Shaft Assembly is manufactured as a solid 1-piece design that offers extreme durability. When using the RevMax 9x or RevMax 12xR drum assembly you now have multiple options for clutch stacking. Using RevMax pressure plates and billet OD hub here are some of the stacking options available:
| Friction Setup | OD/Reverse Pressure Plate | % Increase Over OEM Clutch Surface Area |
| 16 Single Sided | Full Thickness, .365" Thick | 28.5% |
| 18 Single Sided | .265" thick machined pressure plate | 40% |
| 20 Single Sided | .265" thick machined pressure plate | 50% |
| 6 Double Sided w\ 5 .067" Steels | Full Thickness, .365" Thick | 0% |
| 7 Double Sided w\ 6 .067" Steels | .265" thick machined pressure plate | 28.5% |
| 8 Double Sided w\ 7 .067" Steels | .180" thick machined pressure plate | 40% |
The RevMax 68RFE-502 68RFE Billet OD Clutch Hub Intermediate Shaft Assembly is a quality kit for your 2019-2020 Dodge 6.7L Cummins 68RFE. This forged billet shaft is built from a durable 4340M/300M steel making this shaft nearly 100% stronger than the OEM shaft. RevMax engineered this Shaft Assembly to run a clutch that can be up to 28% thicker than factory and can easily be installed in your factory transmission.
Material Tensile Strength Yield Strength 4130 Steel 97,200 PSI 63,100 PSI 4340/300M Steel 280,000 PSI 230,000 PSI Strength Difference in % 96.92% 113.88%
The RevMax OD Clutch Hub Intermediate Shaft Assembly is manufactured as a solid 1-piece design that offers extreme durability. When using the RevMax 9x or RevMax 12xR drum assembly you now have multiple options for clutch stacking. Using RevMax pressure plates and billet OD hub here are some of the stacking options available:
Friction SetupOD/Reverse Pressure Plate% Increase Over OEM Clutch Surface Area16 Single SidedFull Thickness, .365" Thick28.5%18 Single Sided.265" thick machined pressure plate40%20 Single Sided.265" thi[...]
The RevMax 68RFE-502 68RFE Billet OD Clutch Hub Intermediate Shaft Assembly is a quality kit for your 2019-2020 Dodge 6.7L Cummins 68RFE. This forged billet shaft is built from a durable 4340M/300M steel making this shaft nearly 100% stronger than the OEM shaft. RevMax engineered this Shaft Assembly to run a clutch that can be up to 28% thicker than factory and can easily be installed in your factory transmission.
| Material | Tensile Strength | Yield Strength |
| 4130 Steel | 97,200 PSI | 63,100 PSI |
| 4340/300M Steel | 280,000 PSI | 230,000 PSI |
| Strength Difference in % | 96.92% | 113.88% |
The RevMax OD Clutch Hub Intermediate Shaft Assembly is manufactured as a solid 1-piece design that offers extreme durability. When using the RevMax 9x or RevMax 12xR drum assembly you now have multiple options for clutch stacking. Using RevMax pressure plates and billet OD hub here are some of the stacking options available:
| Friction Setup | OD/Reverse Pressure Plate | % Increase Over OEM Clutch Surface Area |
| 16 Single Sided | Full Thickness, .365" Thick | 28.5% |
| 18 Single Sided | .265" thick machined pressure plate | 40% |
| 20 Single Sided | .265" thick machined pressure plate | 50% |
| 6 Double Sided w\ 5 .067" Steels | Full Thickness, .365" Thick | 0% |
| 7 Double Sided w\ 6 .067" Steels | .265" thick machined pressure plate | 28.5% |
| 8 Double Sided w\ 7 .067" Steels | .180" thick machined pressure plate | 40% |
Fits: 6.7 Cummins 2007.5-2018
Fits: 6.7 Cummins 2007.5-2018 68RFE
Fits: 6.7 Cummins 2007.5-2018
Fits: 6.7 Cummins 2007.5-2018 68RFE
Fits: 6.7 Cummins 2007.5-2021 68RFE